High Efficiency Outdoor 70W LED Driver / Dimmable LED Transformer 12v

Place of Origin China
Brand Name Merrytek
Certification CE /RoHS
Model Number ML70C-PD
Minimum Order Quantity Stop production, not available.
Price Negotiation
Packaging Details Packed in bubble bag firstly, and then reinforced with carton for outer packing
Delivery Time 1, Sample and small order: Within 5 working days after receiving your payment. 2, Bulk order: 3-4 weeks after receiving deposit.
Payment Terms T/T or western Union
Supply Ability 10,000pcs per month

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Product Details
Output Voltage 200Vmax. Product Name Dimmable LED Driver
Input Voltage 220-240Vac Dimming Mode DALI, PUSH
Output Load 1*70W Max Working Temperature -25℃-50℃
Output Current 350mA-700mA, Selectable Via DIP Switch Isolation Class Class II
Approvals CE Protection Class IP20
High Light

led dimming driver


led dimmer driver


High Efficiency Outdoor LED Driver

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Product Description

High Efficiency 70W Outdoor LED Driver / Dimmable LED Transformer 12v




1, ML70C-PD is special for both DALI and push dimming  .

2. Support Max 200vDC output

3, Compatible with latest DALI interface IEC62386-101,IEC62386-102,IEC62286-207

4, Multi output current 350mA to 700mA selectable via DIP switch.

5, Memory function: Lights returns to previous dimming level when switch off and on again, even at mains restores.

6, No need additional synchrony wire, up to 15pcs drivers should be controlled by one dimmer.

7, Maximum length of the cable, from push button to last driver is 20m

8, Press-in terminals in primary and secondary side, easy assembly

9, Protection: Short circuit / Over voltage / Over temperature

10, 5 years guaranty







Input voltage


Input frequency


Input current

0.17A max

Power factor




Leakage current







Output current and load

350mA 50-200VDC  400mA 50-175V DC

450mA 50-156V DC  500mA 50-140V DC

550mA 50-127V DC  600mA 50-117V DC

650mA 50-106V DC  700mA 50-100V DC

Output load range

1x70W max

Current accuracy


Dimming mode






Working temp.(Ta)


Surface temp.(Tc)


Working humidity

20~90%RH non-condensing

Storage temp.


Life time





Isolation class

Class II, SELV

Protection class


Short circuit

Protection type; auto rest

Over voltage

Protection type; auto rest

Over temperature

Protection type; auto rest






EN61347-1 EN61347-2-13


EN55015, EN61000-3-2ClassC

EN61000-3-3, EN61547

DALI interface

IEC62386-101, IEC62386-102, IEC62386-207



Withstand voltage




1, Efficiency is measured at 550mA/55Vdc output set by DIP switch

2, All parameters not specially mentioned are measured at 230Vac input, rated load and 25℃of ambient temp.


Mechanical Specification:

High Efficiency Outdoor 70W LED Driver / Dimmable LED Transformer 12v 0







Short push (<0.1sec): Ignore, to avoid reaction on AC spike.

Short push (0.1~1sec): Switch on or off.

Long push (>1sec): Dimming up or down, dimming automatically stops at minimum or maximum value.


Wring Diagram:


High Efficiency Outdoor 70W LED Driver / Dimmable LED Transformer 12v 1